Fluent Bit: Official Manual
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1.9
Fluent Bit v1.9 Documentation
About
What is Fluent Bit?
A Brief History of Fluent Bit
Fluentd & Fluent Bit
License
Concepts
Key Concepts
Buffering
Data Pipeline
Installation
Getting Started with Fluent Bit
Upgrade Notes
Supported Platforms
Requirements
Sources
Linux Packages
Docker
Containers on AWS
Amazon EC2
Kubernetes
macOS
Windows
Yocto / Embedded Linux
Administration
Configuring Fluent Bit
Security
Buffering & Storage
Backpressure
Scheduling and Retries
Networking
Memory Management
Monitoring
Dump Internals / Signal
HTTP Proxy
Local Testing
Validating your Data and Structure
Running a Logging Pipeline Locally
Data Pipeline
Pipeline Monitoring
Inputs
Parsers
Filters
Outputs
Amazon CloudWatch
Amazon Kinesis Data Firehose
Amazon Kinesis Data Streams
Amazon S3
Azure Blob
Azure Log Analytics
Counter
Datadog
Elasticsearch
File
FlowCounter
Forward
GELF
Google Cloud BigQuery
HTTP
InfluxDB
Kafka
Kafka REST Proxy
LogDNA
Loki
NATS
New Relic
NULL
OpenSearch
OpenTelemetry
PostgreSQL
Prometheus Exporter
Prometheus Remote Write
SkyWalking
Slack
Splunk
Stackdriver
Standard Output
Syslog
TCP & TLS
Treasure Data
WebSocket
Stream Processing
Introduction to Stream Processing
Overview
Changelog
Getting Started
Fluent Bit for Developers
C Library API
Ingest Records Manually
Golang Output Plugins
Developer guide for beginners on contributing to Fluent Bit
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NULL
The
null
output plugin just throws away events.
Configuration Parameters
The plugin doesn't support configuration parameters.
Getting Started
You can run the plugin from the command line or through the configuration file:
Command Line
From the command line you can let Fluent Bit throws away events with the following options:
1
$ fluent-bit -i cpu -o null
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Configuration File
In your main configuration file append the following Input & Output sections:
1
[
INPUT
]
2
Name cpu
3
Tag cpu
4
​
5
[
OUTPUT
]
6
Name null
7
Match
*
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Contents
Configuration Parameters
Getting Started
Command Line
Configuration File